package com.sky.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;

/**
* @author 86158
* @description 针对表【shopping_cart(购物车)】的数据库操作Service
* @createDate 2025-08-24 19:01:17
*/
public interface ShoppingCartService extends IService<ShoppingCart> {

    Result add(ShoppingCartDTO shoppingCartDTO);

    Result<String> sub(ShoppingCartDTO shoppingCartDTO);
}
